What maintenance task involves checking each sprinkler head's spray pattern?

The maintenance task that involves checking each sprinkler head's spray pattern is properly categorized under head adjustment or replacement. This task is crucial because the spray pattern directly affects the coverage area and the efficiency of the watering system. If a sprinkler head is misaligned, clogged, or damaged, it may not distribute water evenly, leading to underwatered or overwatered areas within a landscape.

Adjustments may involve turning the head to optimize the angle of spray or replacing a damaged head entirely. Regularly checking the spray pattern helps to ensure that the irrigation system functions effectively, conserving water while promoting healthy plant growth. By honing in on the specific spray pattern, technicians can assess whether each head is meeting its intended purpose, making this task a vital component of overall sprinkler maintenance.